u/Equivalent-Risk4265

hi!!! i wanted to know what the name of this little plate is so i could buy one myself. i asked the person from my screenshot but they didn’t respond (‘: it’s for hardening aluminum wire, and i’d rather get something this size than the full steel block for now

if anyone has a link to purchase i would greatly appreciate that!!

(i’m new to jewelry making so apologies if my question is dumb)